Food, organic research systems

Ag, Cl, and N to six-figure accuracy.1 This Nobel Prize-winning research allowed the accurate determination of atomic masses of many elements. In combustion analysis, a sample is burned in excess oxygen and products are measured. Combustion is typically used to measure C, H, N, S, and halogens in organic compounds. To measure other elements in food, organic matter is burned in a closed system, the products and ash (unburned material) are dissolved in acid or base, and measured by inductively coupled plasma with atomic emission or mass spectrometry. 

The Armed Forces have a considerable interest in the oxidative degradation of foods since they need to be able to store foods for long periods of time. For this reason, the US Army Research Office aided in the organization of a symposium entitled "Autoxidation in Food and Biological Systems" that was held in Natick, Massachusetts in October 1979. The proceedings of this symposium were published, with 33 contributions from leading research groups (6fi) ... 

Wyss G (2005). Assessing the risk from mycotoxins for the organic food chain results from Organic HACCP-project and other research . In, Hovi M, Walkenhorst M and Padel S, Systems development Quality and Safety. University of Wales, Aberystwyth, UK, 133-136. 

Leifert, C, Rembialkowska, E, Nielson J H, Cooper, J M, Butler, G and Lueck L (2007) Effects of organic and low input production methods on food quality and safety. In Niggli, U, Leifert, C, Alfoldi, T L, Lueck and Wilier, H, Improving Sustainability in Organic and Low Input Food Production Systems. Published by the Research Institute of organic Agriculture (FiBL), Frick, Switzerland. Available as a web-publication on http //www.fibl.org/shop/pdf/hp-1455-organic-food-production.pdf... 

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